The MRCOOL® DIY® 5th Gen Multi-Zone 55,000 BTU Ductless Mini Split is designed to provide independent heating and cooling across three indoor spaces. This configuration combines two 9,000 BTU wall-mounted air handlers with one 24,000 BTU air handler, giving homeowners a flexible solution for rooms with different comfort requirements.
The two 9,000 BTU indoor units are suited for spaces up to approximately 400 square feet each, while the 24,000 BTU air handler can cover up to approximately 1,050 square feet. Each zone operates independently, allowing temperatures to be adjusted according to the needs of each room while one outdoor condenser powers the entire system.
Built around DC inverter technology and rated at up to 22 SEER2, this system combines efficient performance with convenient smart controls. MRCOOL's pre-charged Quick Connect® technology simplifies installation, while R-454B refrigerant, Wi-Fi connectivity, Follow Me® functionality, and smartphone compatibility provide modern control and everyday comfort.
What's Included
-
MRCOOL DIY 5th Gen Multi-Zone 55,000 BTU Mini Split Condenser, DIY-MULTI6-55HP230D-O
Quantity: 1 -
MRCOOL DIY 5th Gen 9,000 BTU Wall Mount Air Handler, DIY-09-HP-WMAH-230D25-O
Quantity: 2 -
MRCOOL DIY 5th Gen 24,000 BTU Wall Mount Air Handler, DIY-24-HP-WMAH-230D25-O
Quantity: 1
Key Features:
- Easy DIY® Installation
- Pre-Charged DIY® System
- Quick Connect® Line Set Technology
- Three-Zone Independent Comfort
- Energy-Efficient DC Inverter Technology
- 100% Sealed System
- Gold Fin® Condenser
- Eco-Safe R-454B Refrigerant
- Smartphone App Controls
- Follow Me® Temperature Sensing
- Low Ambient Cooling
- Wi-Fi Connectivity
- Compatible with iOS and Android
- Lifetime Technical Support
Specifications:
BRAND NAME |
MRCOOL |
SERIES |
DIY 5th gen Multi-Zone Mini-splits |
MODEL |
DIY-MULTI6-55HP230D-O |
SKU |
DIYM355HPW08D |
GTIN |
840255587488 |
UPC |
840255587488 |
EQUIPMENT TYPE |
Ductless Mini Split Heat Pump |
ZONE CONFIGURATION |
3-Zone |
CONDENSER CAPACITY |
55,000 BTU |
SEER2 |
22 |
EER2 |
12 |
HSPF2-4 |
10.6 |
HSPF2-5 |
8.5 |
TONNAGE |
4.6 Ton |
COOLING CAPACITY |
47,000 BTU |
HEATING CAPACITY |
55,000 BTU |
AIR HANDLER CONFIGURATION |
9,000 BTU + 9,000 BTU + 24,000 BTU |
9K AIR HANDLER QUANTITY |
2 |
24K AIR HANDLER QUANTITY |
1 |
9K MAX COVERAGE AREA |
400 sq. ft. each |
24K MAX COVERAGE AREA |
1,050 sq. ft. |
VOLTAGE |
208/230V |
PHASE |
1 |
CYCLE |
60 Hz |
MAX FUSE BREAKER |
45A |
MIN CIRCUIT AMPACITY |
43A |
COLOR |
White |
ZONE CAPACITY |
6 |
REFRIGERANT TYPE |
R-454B |
REFRIGERANT VOLUME |
151.68 oz. |
DECIBEL RATING |
64 dBA |
INVERTER |
DC |
LINE SET LENGTH |
25 ft. |
MAX LINE SET LENGTH |
221.4 ft. |
LIQUID LINE SIZE |
1/4 in. |
SUCTION LINE SIZE |
3/8 in. × 4; 1/2 in. × 2 |
COMPRESSOR MOTOR TYPE |
Rotary |
AUXILIARY HEATER INCLUDED |
No |
FAN ONLY OPTION |
Yes |
QUIET MODE |
Yes |
AUTO COOL |
Yes |
WIFI COMPATIBILITY |
Yes |
APP COMPATIBILITY |
Yes |
IOS COMPATIBILITY |
Yes |
ANDROID COMPATIBILITY |
Yes |
CERTIFICATIONS |
UL, ETL, ENERGY STAR®, AHRI |
BASE PARTS WARRANTY |
5 Years |
BASE COMPRESSOR WARRANTY |
7 Years |
REGISTERED WARRANTY |
Extended Limited Lifetime* |
9K AIR HANDLER MODEL |
DIY-09-HP-WMAH-230D25-O |
9K AIR HANDLER QUANTITY |
2 |
9K AIR HANDLER COVERAGE |
400 sq. ft. each |
9K AIR HANDLER MOUNT TYPE |
Wall |
9K AIR HANDLER COLOR |
White |
9K AIR HANDLER FILTER |
Reusable |
9K AIR HANDLER OSCILLATION |
Yes |
9K AIR HANDLER WIFI |
Yes |
9K REMOTE CONTROL |
Included |
9K AIR HANDLER WARRANTY |
5 Year Parts / 7 Year Compressor |
24K AIR HANDLER MODEL |
DIY-24-HP-WMAH-230D25-O |
24K AIR HANDLER QUANTITY |
1 |
24K AIR HANDLER COVERAGE |
1,050 sq. ft. |
24K AIR HANDLER MOUNT TYPE |
Wall |
24K AIR HANDLER COLOR |
White |
24K AIR HANDLER FILTER |
Reusable |
24K AIR HANDLER NOISE |
20-54 dBA |
24K AIR HANDLER FAN SPEEDS |
5 |
24K AIR HANDLER WIFI |
Yes |
24K REMOTE CONTROL |
Included |
24K AIR HANDLER WARRANTY |
5 Year Parts / 7 Year Compressor |